 ABC News | Madonna to pay tribute to MJ at O2 Arena Hindu Los Angeles (PTI): 'Queen of Pop' Madonna will pay tribute to pop icon Michael Jackson in a commemorative concert at London's O2 Arena on Saturday, the same venue which was to host the King of Pop's grand comeback. The 'Material Girl' decided to turn ... Powerful sedative Propofol found at Jackson's home Madonna to pay homage to Jacko at O2 arena Fans face long odds for Jackson memorial tickets |